Cycles GPU render does not work
I had also such a problem and solved it by deselecting WITH_CYCLES_CUDA_BINARIES in cmake(-gui).

Without this blender will compile the correct .cubin file when you first try to render with the GPU. This will take a while (a few minutes on my i7), but it works.

To solve the problem with 32-bit you probably need to install glibc-devel-32bit (or similar, so called on openSUSE). There was some error about missing a header out of this while compiling blender.